Balance Sheet Details (Tables)

9 Months Ended

May 31, 2013

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Components of Inventory

The components of inventory are as follows:

	May 31, 2013		August 31, 2012
	(In thousands)
Raw materials	$	19,776	$	19,773
Work in progress		2,269		1,542
Finished goods		22,624		22,357
Total inventories	$	44,669	$	43,672

Components of Property Plant and Equipment

The components of property, plant and equipment are as follows:

	May 31,			August 31,
	2013			2012
	(In thousands)
Land	$	11,713		$	11,623
Plant and equipment		352,144			346,087
Construction in progress		7,051			7,679
		370,908			365,389
Accumulated depreciation		(261,873	)		(252,198	)
Net property, plant and equipment	$	109,035		$	113,191

Components of Accrued Liabilities

Components of accrued liabilities are as follows:

	May 31,		August 31,
	2013		2012
	(In thousands)
Employee-related costs	$	3,658	$	4,837
Other accrued liabilities		3,878		3,400
Total accrued liabilities	$	7,536	$	8,237